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Product Detailed Parameters
- Description：IC MMIC I/Q UPCONVERTER 24SMD
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tray
- Function：Driver
- Frequency：-
- RF Type：-
- Secondary Attributes：-
- Mounting Type：Surface Mount
- Package / Case：24-TFCQFN Exposed Pad
- Supplier Device Package：24-CQFN (4x4)
- Grade：-
- Qualification：-
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Overview
The HMC7144LC4 is a broadband driver amplifier designed for electro-absorption modulated lasers (EML). It supports data rates up to 28.3 Gbps, meeting the requirements for 100Gb Ethernet applications. The device operates within a supply voltage range of 3.5 V to 6 V and delivers excellent time domain performance. It is housed in an LGA-24 surface-mount package with a maximum power dissipation of 500 mW.
Feature Summary
- Broadband driver amplifier architecture optimized for high-speed optical modulation
- Supports data rates up to 28.3 Gbps for 100Gb Ethernet compliance
- Wide supply voltage operation ranging from 3.5 V to 6 V
- Designed for integration with electro-absorption modulated lasers
Applications
- 100Gb Ethernet optical transceivers
- Electro-absorption modulated laser (EML) driving
- High-speed optical communication systems
Procurement Notes
Verify the specific suffix LC4 to confirm the LGA-24 package variant. Confirm moisture sensitivity levels and reflow soldering profiles prior to assembly. Ensure compatibility with the target EML device electrical characteristics. Check current distribution availability as some variants may have limited stock or discontinuation notices.
Selection Notes
Select this component when driving EML devices at speeds up to 28.3 Gbps. The wide supply voltage range allows flexibility in system power design. Ensure the PCB layout accommodates the LGA-24 footprint and thermal requirements for 500 mW dissipation. Verify that the input signal levels match the driver's threshold requirements for optimal eye diagram performance.
Part Context
The HMC7144LC4 belongs to the HMC7144 series of laser drivers manufactured by Analog Devices. It is specifically engineered for high-bandwidth optical interconnects. The LC4 suffix denotes the LGA-24 package configuration. This part addresses the need for compact, high-performance drivers in dense optical module form factors.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for direct replacements or pin-compatible alternatives.
